See also:

General information
Switch position: 0, If the driver door is opened with the ignition switched off, the exterior lighting is automatically switched off at these switch settings: ...

Switching on/off
To switch the entertainment audio output on or off: Press knob 1next to the CD/DVD player. This symbol on the Control Display indicates that sound output is switched off. The sound output is ava ...

Opening the tone settings inthe Options menu
1. "CD/Multimedia" or "Radio" 2. If necessary, select additional entries, for example, "FM" or "CD/DVD". 3. Open "Options". 4. "Tone" 5 ...